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Is the gender of college students a discrete random variable a continuous random variable or not a random variable?
It is a discrete random variable.
What does variable held constant mean?
The distinction between these two types of variables is whether the variable regress on another variable or not. Like in a linear regression the dependent variable (DV) regresses on the independent variable (IV), meaning that the DV is being predicted by the IV. Within SEM modelling this means that the exogenous variable is the variable that another variable regresses on. Exogenous variables can be recognized in a graphical version of the model, as the variables sending out arrowheads, denoting which variable it is predicting. A variable that regresses on a variable is always an endogenous variable even if this same variable is used as an variable to be regressed on.
What is the the variable you change to see how it will affect the dependent variable?
independent variable
What type of variable has an unpredictable impact on the dependent variable?
A random variable.
Is number of children a continuous variable or categorical variable?
Neither. It is a discrete variable.
What means controlling variables?
what does controlling the variable mean?
When was Stata created?
Stata was created in 1985.
When was Raymie Stata born?
Raymie Stata was born in 1968.
Why is important to control variables in an experiment?
So that you can know what is the manipulating variable, the controlling variable, and the responding variable! To control the variables!
What is the verb form of statement?
The corresponding verb to statement is to state.
What does controlling other variables mean?
the control variable is the same
How many variables are changed in a experiment?
Controlling for a variable is the act of deliberately varying the experimental conditions in order to take a single variable into account in the prediction of the outcome variable. Controlling tends to reduce the experimental error. A control is something that does not change in the experiment.
What do the manipulated responding and controlling mean?
The manipulated variable is the variable that is changed in the experiment. The responding variable is the result of changing the manipulative variable, and the controlled variable is the variable that's stays the same throughout the entire experiment.
How do you control the dependent variable?
Technically you can't control the dependent variable. However, by controlling and monitoring the Independent variable, (the variable which determines the dependent variable) you could lead the dependent variable to produce favourable results.
How do you say i was in Italian?
Sono stata/stato stata is for the girl and stato is for the boy. Hope I helped. ---Anita.
What is controlling manipulating and responding variables?
Controlling Variables are the variables that stay the same.The Manipulated Variable is the variable that you changed on purpose. There can only be one manipulated variable.The Responding Variable is the variable that was changed due to the experiment. For example, if you were testing how fast ice melts with differet materials, the responding variable would be the time it took for the ice to melt. Again, there can only be one responding variable.
What is the scientific definition of dependent variable?
In science, the dependent variable is what is being tested in the experiment. It changes as the independent variable changes, because it depends on the independent variable. The experiment can measure changes in the dependent variable through controlling the independent variable.
